National Drug Data File	Salmon Ontology	Source
http://purl.obolibrary.org/obo/ENVO_00000167	http://purl.bioontology.org/ontology/NDDF/GB	LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-core.owl#Unit	http://purl.bioontology.org/ontology/NDDF/UN	LOOM
http://ecoinformatics.org/oboe/oboe.1.2/oboe-core.owl#Entity	http://purl.bioontology.org/ontology/STY/T071	LOOM
http://purl.dataone.org/odo/SALMON_00000402	http://purl.bioontology.org/ontology/NDDF/006947	LOOM
http://purl.obolibrary.org/obo/ENVO_00000167	http://purl.bioontology.org/ontology/NDDF/EB	LOOM